The MERCEDES-BENZ CLK (2002-09) 320 2DR COUPE 3.0 CDI AVANTGARDE 7G-T AUTO is a premium two-door diesel coupe, offering a stylish alternative to an executive saloon. In the UK used-car market, it sits between everyday family cars and pricier luxury grand tourers, with Mercedes comfort and an understated, long-distance character. mycarcheck.com recorded 336 checks covering 153 different VINs, giving a useful snapshot of used examples. The average private-sale valuation was £3,300, while recorded mileage averaged 126,000 miles and annual use 5,000 miles. Checks showed about four previous keepers on average, so buyers should review each car’s history and condition carefully. The CLK suits couples and commuters seeking relaxed motorway travel, not families needing space. Its automatic transmission, diesel power and elegant styling stand out against BMW 3 Series and Audi rivals, combining comfort with prestige. Check condition and maintenance carefully. It is best suited to buyers prioritising style over practicality.